CN210976142U

CN210976142U - Anti-overturning building structure

Info

Publication number: CN210976142U
Application number: CN201921670150.8U
Authority: CN
Inventors: 刘召
Original assignee: Wuhan University of Science and Engineering WUSE
Current assignee: Wuhan University of Science and Engineering WUSE
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-10
Anticipated expiration: 2029-10-08

Abstract

The utility model provides an anti-overturning building structure, includes the basis, sets up the main structure body on the basis and sets up the side wall at the main structure body side, a determining deviation has between side wall and the main structure body, install on the inner face of side wall and the main structure body and be used for slowing down main structure body takes place a plurality of buffer and a plurality of conflict device of relative displacement because of vibrations. The utility model discloses a set up buffer and conflict device, can slow down the relative displacement volume that the building structure main part takes place because of vibrations effectively, the shock attenuation is effectual, can prevent that the building structure main part from taking place to topple because of receiving the vibrations.

Description

Anti-overturning building structure

Technical Field

The utility model relates to a building structure technical field especially relates to a prevent building structure that topples.

Background

In order to make the building structure have better earthquake resistance, a specific building structure is required to prevent the building from collapsing, and the prior patent CN200975126 discloses a building structure, which comprises a foundation, a structural body and a side wall, wherein the structural body is arranged on the foundation, the side wall comprises at least one buffer device, the side wall is arranged at the side of the structural body and has a distance with the structural body, the at least one buffer device is arranged at the inner surface of the side wall close to the top end, although the building structure is relatively displaced due to earthquake, the at least one buffer device is abutted against the building structure, so as to prevent the building structure from toppling. However, in the disclosed technical scheme, when the shock absorption pad is used as a buffer device, because the energy of the structural main body is large during the shock, the shock absorption effect of the shock absorption pad made of the elastic material is poor, and the overturning prevention effect is general; however, when the oil pressure or air pressure device is adopted, the patent does not disclose the arrangement mode or the specific implementation scheme of the oil pressure or air pressure device in detail, and certain technical defects exist. Therefore, an improved building structure is provided to improve the overturn prevention effect of the structural body.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides an anti-overturning building structure, concrete technical scheme is:

the utility model provides an anti-overturning building structure, includes the basis, sets up the main structure body on the basis and sets up the side wall at the main structure body side, a determining deviation has between side wall and the main structure body, install on the inner face of side wall and the main structure body and be used for slowing down main structure body takes place a plurality of buffer and a plurality of conflict device of relative displacement because of vibrations.

Further, the side wall is a wall body of a four-side structure arranged around the structure body.

Furthermore, a fixing plate for installing the buffer device and the abutting device is arranged on the structure body.

Furthermore, the buffer device comprises a support rod and a buffer piece for slowing down the displacement of the support rod, one end of the support rod is hinged to the fixed plate, and the other end of the support rod is hinged to the buffer piece.

Furthermore, a first groove is formed in the inner surface of the side wall, and the buffer piece is arranged in the first groove; the bolster includes stopper, slide bar, slider and first pressure spring, the stopper is fixed in the bottom surface of first recess, the one end of slide bar is fixed on the stopper, and the other end is fixed on the side of first recess, slider and first pressure spring cover are established on the slide bar, the vaulting pole articulates on the slider to make first pressure spring can hinder the vaulting pole to take place relative displacement.

Further, conflict device includes support column, spliced pole and second pressure spring, the support column is fixed in the inner face of side wall, on the one end of spliced pole was fixed in the fixed plate, the other end set up in the inside of support column through the sliding pair, the second pressure spring cover is established on the spliced pole, and the tip that fixed plate and support column were supported respectively at second pressure spring both ends.

Furthermore, the inner face of the side wall is provided with a second groove, and the support column is fixedly arranged in the second groove.

Furthermore, a shock insulation pad is arranged between the structure body and the foundation.

Further, the effective compression amount of the first compression spring is not less than the width of the space.

Further, the effective compression amount of the second compression spring is not less than the width of the space.

Has the advantages that:

the utility model discloses a set up buffer and conflict device, can slow down the relative displacement volume that the building structure main part takes place because of vibrations effectively, the shock attenuation is effectual, can prevent that the building structure main part from taking place to topple because of receiving the vibrations.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

FIG. 2 is a top view of the overall structure of the present invention

Fig. 3 is an enlarged schematic structural view of the buffering device of the present invention.

Fig. 4 is an enlarged schematic view of the collision device of the present invention.

In the figure: 1, a structural main body; 2, side walls; 3, base; 4, a shock insulation pad; 5 fixing the plate; 6, a buffer device; 61 a first groove; 62 a stay bar; 63 a limiting block; 64 sliding rods; 65 a slide block; 66 a first compression spring; 67 fixed blocks; 7 abutting means; 71 a second groove; 72 support column; 73 a third groove; 74 connecting column; 75 a sliding groove; 76 a sliding plate; 77 second compression spring.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

as shown in fig. 1 to 4, an anti-overturning building structure comprises a foundation 3, a main structure body 1 arranged on the foundation 3, and a side wall 2 arranged at the side of the main structure body 1, wherein a certain distance is formed between the side wall 2 and the main structure body 1, and a plurality of buffer devices 6 and a plurality of collision devices 7 for slowing down the relative displacement of the main structure body 1 caused by vibration are arranged on the inner surface of the side wall 2 and the main structure body 1.

As shown in fig. 1 and 2, the side wall 2 can be provided with walls of different polygonal structures according to structural cylinders of different buildings, so that the side wall 2 can be arranged around the structural body 1; in this embodiment, the side wall 2 is a wall body of a four-sided structure disposed around the structural body 1, and is an underground continuous wall structure, so as to ensure that the side wall 2 has sufficient strength. In the figure, a fixing plate 5 is welded on the structural main body 1 corresponding to each side wall 2, a certain distance is reserved between each side wall 2 and the fixing plate 5 so as to ensure that the building structural main body 1 has enough safe displacement during vibration, and the installed buffer device 6 and the collision device 7 have enough buffer intervals. Be provided with shock insulation pad 4 between main structure body 1 and the basis 3, shock insulation pad 4 is piled up layer upon layer by steel sheet and rubber and is formed, and when main structure body 1 received vibrations, shock insulation pad 4 can cushion the shock attenuation to the 1 vertical relative displacement of main structure body, offsets partial vibrations energy.

As shown in fig. 1, the inner surface of the side wall 2 is provided with a first groove 61, and the buffer device 6 is connected in the first groove 61 and on the fixing plate 5; the abutting device 7 is connected to the inner surface of the side wall 2 and the fixing plate 5, or the inner surface of the side wall 2 is provided with a second groove 71, and the abutting device 7 is connected to the inner part of the second groove 71 and the fixing plate 5; in this embodiment, a second groove 71 is provided in the first groove 61, and the abutting means 7 is connected to the fixing plate 5 and in the second groove 71. Referring to fig. 1 and 2, the damping device 6 is installed at a corner in the first groove 61, however, it should be understood that different numbers of the first groove 61, the second groove 71, the damping device 6 and the interference device 7 may be provided according to the specification and the size of the building structure body 1, and the specific positions of the arrangement may not be limited, so as to ensure a good damping effect on the building structure body 1. In this embodiment, each side wall 2 is provided with a first groove 61, a second groove 71 is arranged in the first groove 61, four corners of each first groove 61 are provided with a buffer device 6, and the buffer device 6 and the collision device 7 are symmetrically arranged relative to the structure body 1.

As shown in fig. 3, the buffer device 6 includes a supporting rod 62 and a buffer member for slowing down the displacement of the supporting rod 62, the buffer member is disposed at an angle of the first groove 61, the buffer member includes a limiting block 63, a sliding rod 64, a sliding block 65 and a first pressure spring 66, the limiting block 63 is fixed on the bottom surface of the first groove 61, one end of the sliding rod 64 is fixed on the limiting block 63, the other end of the sliding rod 64 is fixed on the side surface of the first groove 61, the sliding block 65 and the first pressure spring 66 are sleeved on the sliding rod 64, the sliding block 65 can slide on the sliding rod 64, and two ends of the first pressure spring 66 abut against the side surface of the first groove 61 and the sliding block 65 or two ends of the first pressure spring 66 are fixedly; a fixed block 67 is welded on the fixed plate 5, one end of the stay bar 62 is hinged on the fixed block 67, and the other end is hinged on the sliding block 65. When the building structure main body 1 is relatively displaced due to vibration, the stay bar 62 is driven to relatively move, and the first pressure spring 66 can prevent the slide block 65 from sliding on the slide bar 64, so that the displacement of the building structure main body 1 is reduced; no matter the building structure main body 1 is displaced vertically or horizontally, the displacement of the building structure main body 1 is slowed down by the buffer device 6, so that the building structure main body 1 is prevented from overturning.

As shown in fig. 4, the collision device 7 includes a supporting column 72, a connecting column 74 and a second pressure spring 77, the supporting column 72 is fixed on the inner surface of the side wall 2, one end of the connecting column 74 is fixed on the fixing plate 5, the other end is arranged in the supporting column 72 through a sliding pair, the second pressure spring 77 is sleeved on the connecting column 74, and two ends of the second pressure spring 77 respectively abut against the ends of the fixing plate 5 and the supporting column 72, or the two ends of the second pressure spring are connected to the ends of the fixing plate 5 and the supporting column 72. As shown in fig. 4, in the present embodiment, one end of the supporting pillar 72 is welded to the bottom of the second groove 71, the other end extends into the first groove 61, and a certain gap is reserved between the side edge of the supporting pillar 72 and the second groove 71 to ensure that there is a certain displacement margin; a third groove 73 is arranged in the support column 72, the connecting column 74 is arranged in the third groove 73, a sliding plate 76 is arranged at the end part of the connecting column in the third groove 73, and a sliding groove 75 for the sliding plate 76 to slide is arranged at the side edge of the third groove 73. When the building structure main body 1 is horizontally displaced due to vibration, the connecting column 74 is driven to move, the second pressure spring 77 abuts against the end part of the supporting column 72, so that the displacement of the building structure main body 1 is reduced, and finally the displacement of the connecting column 74 drives the sliding plate 76 to move in the sliding groove 75.

In this embodiment, the distance between the side wall 2 and the structural main body 1 can be set according to the specifications of the buffer device 6 and the collision device 7, the distance should not be less than the allowable safe displacement of the building structural main body 1, the first pressure spring 66 and the second pressure spring 77 adopt high-elasticity springs, and the effective compression amounts of the first pressure spring 66 and the second pressure spring 77 should not be less than the width of the distance, so that when the building structural main body 1 is displaced relatively, the buffer device 6 and the collision device 7 can keep the integrity thereof, and meanwhile, the first pressure spring 66 and the second pressure spring 77 can be kept in the effective elastic range, thereby preventing the springs from losing efficacy due to strong impact force.

When the earthquake-proof structure is used, when an earthquake or other vibration condition occurs, the shock insulation cushion 4 and the buffer device 6 can offset the vertical acting force applied to part of the building structure main body 1, and the buffer device 6 and the collision device 7 can offset the transverse acting force applied to part of the building structure main body 1, so that the building structure main body 1 is prevented from overturning.

Claims

1. The utility model provides a prevent building structure that topples, includes the basis, sets up the main structure body on the basis and sets up the side wall at the main structure body side, have certain interval, its characterized in that between side wall and the main structure body: the inner face of side wall and the structure main part are provided with a plurality of buffer devices and a plurality of conflict devices for slowing down the relative displacement of the structure main part caused by vibration.

2. An anti-toppling building structure according to claim 1, wherein: the side wall is a wall body with a four-side structure and is arranged around the structure main body.

3. An anti-toppling building structure according to claim 2, wherein: the structure body is provided with a fixing plate for installing the buffer device and the abutting device.

4. An anti-toppling building structure according to claim 3, wherein: the buffer device comprises a support rod and a buffer piece used for slowing down the displacement of the support rod, one end of the support rod is hinged to the fixed plate, and the other end of the support rod is hinged to the buffer piece.

5. An anti-toppling building structure according to claim 4, wherein: the inner surface of the side wall is provided with a first groove, and the buffer piece is arranged in the first groove; the bolster includes stopper, slide bar, slider and first pressure spring, the stopper is fixed in the bottom surface of first recess, the one end of slide bar is fixed on the stopper, and the other end is fixed on the side of first recess, slider and first pressure spring cover are established on the slide bar, the vaulting pole articulates on the slider to make first pressure spring can hinder the vaulting pole to take place relative displacement.

6. An anti-toppling building structure according to claim 3, wherein: conflict device includes support column, spliced pole and second pressure spring, the support column is fixed in the inner face of side wall, the one end of spliced pole is fixed in on the fixed plate, and the other end sets up in the inside of support column through the sliding pair, the second pressure spring cover is established on the spliced pole, and the tip that fixed plate and support column were supported respectively at second pressure spring both ends.

7. An anti-toppling building structure according to claim 6, wherein: the inner face of side wall is provided with the second recess, the support column is fixed to be set up in the second recess.

8. An anti-toppling building structure according to claim 1, wherein: and a shock insulation pad is arranged between the structure main body and the foundation.

9. An anti-toppling building structure according to claim 5, wherein: the effective compression amount of the first pressure spring is not less than the width of the space.

10. An anti-toppling building structure according to claim 6, wherein: and the effective compression amount of the second pressure spring is not less than the width of the space.